<template>
	<view class="uni-tab-bar">
		<scroll-view scroll-x class="uni-swiper-tab">
			<block v-for="(tab,index) in tabBars" :key="tab.id">
				<view class="swiper-tab-list" 
				:class="{'active':tabIndex==index}"
				@tap="tabtap(index)">
					{{tab.name}}
					<view class="swiper-tab-line"></view>
				</view>
			</block>
		</scroll-view>
	</view>
</template>

<script>
	export default {
		props: {
			tabBars: Array,
			tabIndex: Number
		},
		methods: {
			tabtap(index) {
				this.$emit('tabtap', index)
			}
		}
	}
</script>

<style>
.uni-swiper-tab{
	border-bottom: 1upx solid #EEEEEE;
}
.swiper-tab-list{
	color: #969696;
	font-weight: bold;
}
.uni-tab-bar .active{
	color: #343434;
}
.active .swiper-tab-line{
	border-bottom: 6upx solid #FEDE33;
	width: 70upx;
	margin: auto;
	border-top: 6upx solid #FEDE33;
	border-radius:20upx;
}
</style>
